Sure, no one likes to pay luggage fees. But $800 for an oversize bag? That’s the international air fee from Lufthansa for a checked bag that weighs in between 73 and 100 pounds. Over 62 inches? Those jumbo bags are $800 too. Lufthansa ranks at the top of the list for fees on international flights, but they are in no way the only airline standing by with sky-high fees.

“The flying experience has definitely changed over the last few years,” says Alicia Jao, Vice President of TravelNerd, a website dedicated to saving us money. Taking another look at fees charged by airlines, TraveNerd came up with some surprising numbers.

How about €70 ($91) for printing a boarding pass at the airport? That’s the fee at RyanAir, the discount airline that allows just one small carry-on bag. Want to bring a cello, guitar, violin or viola? RyanAir travelers can do that, if a seat for it has been reserved and the appropriate fare paid.”While some international carriers are still known for great customer service, there are numerous regional budget carriers that have strongly adopted the fee model,” says Jao.

A recent TravelNerd study found that international carriers commonly have baggage fees on international flights that are even higher than those on domestic flights. While individual airline fees vary, the study found that booking online is almost always less expensive than calling an airline to make a reservation.

Here are some other fees being charged right now by airlines for international flights from the TravelNerd study.